Justifiable homicide refers to the killing of another person that is deemed lawful under specific circumstances. This can occur in situations such as self-defense or defense of others, where the individual believes that their life or the life of another is in imminent danger. The key factor is that the response must be proportional to the threat faced. In legal terms, justifiable homicide is often evaluated based on the context and the actions of the person involved. Laws regarding self-defense and justifiable homicide can vary by jurisdiction, and courts typically assess whether the use of lethal force was necessary and reasonable in the given situation.